--- product_id: 72994482 title: "Oatey 4 in. Mechanical End-of-Pipe Gripper Plug - 1 Each" brand: "oatey" price: "15597CFA" currency: XOF in_stock: true category: "Oatey" url: https://www.desertcart.sn/products/72994482-oatey-4-in-mechanical-end-of-pipe-gripper-plug-1 store_origin: SN region: Senegal --- # 4-inch pipe compatibility ABS glass-reinforced strength 17 PSI pressure rating Oatey 4 in. Mechanical End-of-Pipe Gripper Plug - 1 Each **Brand:** oatey **Price:** 15597CFA **Availability:** ✅ In Stock ## Summary > 🛠️ Seal it, test it, trust it—plumbing’s red-hot game changer! ## Quick Answers - **What is this?** Oatey 4 in. Mechanical End-of-Pipe Gripper Plug - 1 Each by oatey - **How much does it cost?** 15597CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/72994482-oatey-4-in-mechanical-end-of-pipe-gripper-plug-1) ## Best For - oatey enthusiasts ## Why This Product - Trusted oatey brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pressure-Test Ready:** Rated to hold up to 17 PSI or 40 ft. head pressure—perfect for rigorous pipe testing. - • **Unmatched Durability:** ABS glass-reinforced plastic body resists rust and corrosion for long-term reliability. - • **Secure Mechanical Seal:** Expands to grip pipe ends firmly, preventing plugs from falling into stacks. - • **Chemical-Resistant O-Ring:** Natural rubber O-ring ensures excellent expansion and memory for a leak-proof seal. - • **Effortless Tool-Free Installation:** Extra-large wing nut for quick, no-tool setup—get the job done faster. ## Overview The Oatey 33403 Plastic Plug is a 4-inch end-of-pipe mechanical gripper designed for professional-grade pipe sealing and pressure testing. Featuring a corrosion-resistant ABS glass-reinforced body, a galvanized screw with wing nut for easy installation, and a chemical-resistant rubber O-ring, it reliably holds up to 17 PSI. Trusted by plumbing pros for over a century, this plug ensures secure, long-term sealing without rust or failure. ## Description Product Description Oatey End-of-Pipe Gripper Plugs mechanically expand to seal the end of a pipe and hold pressure when testing a piping system. The extra large wing nut makes installation easy without tools. Oatey products have earned the trust of plumbing professionals for over 100 years. From the Manufacturer Oatey products can be found in residential and commercial applications and have achieved excellent brand name recognition with consumers. All products are backed with the highest quality technical and customer support programs in the industry ## Features - Made in China ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000H5T1PI | | Best Sellers Rank | #3,826 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Expansion Plugs | | Brand Name | Oatey | | Color | Red | | Customer Reviews | 4.7 4.7 out of 5 stars (1,900) | | Global Trade Identification Number | 00038753334035 | | Included Components | (1) Mechanical plug | | Item Dimensions W x H | 1.75"W x 3.75"H | | Item Type Name | 4-in. End of Pipe Gripper Mechanical Plug with Galvanized Screw and Wing Nut | | Item Weight | 8 ounces | | Manufacturer | Oatey | | Manufacturer Part Number | 33403 | | Manufacturer Warranty Description | 1 year limited. | | Material Type | Plastic | | Model Number | 33403 | | Number of Items | 1 | | UPC | 038753334035 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Oatey - **Color:** Red - **Item Weight:** 8 ounces - **Material:** Plastic - **Product Dimensions:** 1.75"W x 3.75"H ## Images ![Oatey 4 in. Mechanical End-of-Pipe Gripper Plug - 1 Each - Image 1](https://m.media-amazon.com/images/I/61n+a7FAwRL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What size is the bolt and how long is it? Thanks.** A: I measured the bolt at 3/8" threaded diameter with 2 1/4" of threaded length. Since this is not specified in the description and other bolt lengths would work the same, it may be you'd end up with a different bolt length. **Q: Would this stand up to the abuse of an ATV, as a dry storage tube cap?** A: I would think so. It’s pretty sturdy **Q: Will this seal the 31/4" cleanout hole in 4" cast iron sewer line?** A: This plug properly fits a 4" hole. Mine is in use so I cannot measure it. However, I also purchased the 3" plug and I believe it would be more appropriate. At max, it achieves about 3 1/8 seal. If you wrap enough material around the 3" you might get a more usable product. **Q: End of RV slinky storage tube is 4.5 " diameter. When rubber is compressed will this be tight enough to survive vibration of normal travel?** A: It's meant to hold fast in a firm pipe, like PVC. I wouldn't recommend it for a hose or pipe with give. The rubber gasket only moves out a little bit when tightened. Maybe you could get a large hose clamp and tighten it down outside your hose after you cover the end with aluminum foil. ## Frequently Bought Together - Oatey 33403 4-in. End of Pipe Gripper Mechanical Plug with Galvanized Screw and Wing Nut, 4 Inch, Red - Oatey 33402 Mechanical Test Plug, 3 in, 5 Psi Back, Plastic, 110 Deg F, 3 Inch, Red - Oatey 33400 Mechanical End-of-Pipe Gripper Plug, 1-1/2 in., Red, 1 Count --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/72994482-oatey-4-in-mechanical-end-of-pipe-gripper-plug-1](https://www.desertcart.sn/products/72994482-oatey-4-in-mechanical-end-of-pipe-gripper-plug-1) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-18*